World’s concentration of forest products exports

Helenice Furtado Santos, Márcio Lopes da Silva, Naisy Silva Soares, Luiz Moreira Coelho Junior
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Abstract

The world’s economy has undergone several changes and crises that may have altered the dynamics and structure of the forestry market after 2008. Thus, the objective of this study was to measure the concentration of the international market of the main forest products between 2008 and 2018. We used the Concentration Ratio [CR(k)], Hirschman-Herfindahl Index (HHI), Theil Entropy Index (E) and Gini Coefficient (G) to evaluate the forest products concentration. Our results showed that American and Asian countries have risen and taken positions of major forest products exporters to European markets over the years. The main exported product was “Paper and cardboard”, followed by “Lumber”, “Pulp”, “Wooden panels”, “Wood for industrial purposes” and “Energy”. Brazil's global share stood out in the pulp and paper segments. The forest products market concentration was classified as low for CR4, moderately low for CR8, unconcentrated and highly competitive for HHI and Entropy indices. Furthermore, the market was classified with inequality from very strong to absolute using the Gini index indicating that exports come from a small number of nations.
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世界林产品出口的集中程度
2008 年之后,世界经济经历了多次变革和危机,可能改变了林业市场的动态和结构。因此,本研究的目的是衡量 2008 年至 2018 年间主要林产品国际市场的集中度。我们使用集中率[CR(k)]、赫希曼-赫芬达尔指数(HHI)、泰尔熵指数(E)和基尼系数(G)来评估林产品集中度。结果表明,美国和亚洲国家在过去几年中崛起并占据了欧洲市场主要林产品出口国的地位。主要出口产品是 "纸和纸板",其次是 "木材"、"纸浆"、"木板"、"工业用木材 "和 "能源"。巴西在纸浆和纸张领域的全球份额突出。林产品市场的集中度在 CR4 中被归类为低,在 CR8 中被归类为中低,在 HHI 和 Entropy 指数中被归类为非集中和高度竞争。此外,根据基尼指数,市场不平等程度从非常严重到绝对严重不等,表明出口来自少数几个国家。
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发文量
40
审稿时长
16 weeks
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